class_docstr: Base class for GNN layer.
code: def __init__(self):
      super(GNNLayerBase, self).__init__()
  
file_path: graph4nlp/graph4nlp/pytorch/modules/graph_embedding_learning/base.py
imports: import abc
  import torch.nn
label_desc: Use image node_id 1 to create a new GNNLayerBase object from inherited base classes: nn with example: obj = GNNLayerBase()